Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
37.153.28.1 0:0:0:0:0:ffff:2599:1c01
37.153.28.2 0:0:0:0:0:ffff:2599:1c02
37.153.28.3 0:0:0:0:0:ffff:2599:1c03
37.153.28.4 0:0:0:0:0:ffff:2599:1c04
37.153.28.5 0:0:0:0:0:ffff:2599:1c05
37.153.28.6 0:0:0:0:0:ffff:2599:1c06
37.153.28.7 0:0:0:0:0:ffff:2599:1c07
37.153.28.8 0:0:0:0:0:ffff:2599:1c08
37.153.28.9 0:0:0:0:0:ffff:2599:1c09
37.153.28.10 0:0:0:0:0:ffff:2599:1c0a
37.153.28.11 0:0:0:0:0:ffff:2599:1c0b
37.153.28.12 0:0:0:0:0:ffff:2599:1c0c
37.153.28.13 0:0:0:0:0:ffff:2599:1c0d
37.153.28.14 0:0:0:0:0:ffff:2599:1c0e
37.153.28.15 0:0:0:0:0:ffff:2599:1c0f
37.153.28.16 0:0:0:0:0:ffff:2599:1c10
37.153.28.17 0:0:0:0:0:ffff:2599:1c11
37.153.28.18 0:0:0:0:0:ffff:2599:1c12
37.153.28.19 0:0:0:0:0:ffff:2599:1c13
37.153.28.20 0:0:0:0:0:ffff:2599:1c14
37.153.28.21 0:0:0:0:0:ffff:2599:1c15
37.153.28.22 0:0:0:0:0:ffff:2599:1c16
37.153.28.23 0:0:0:0:0:ffff:2599:1c17
37.153.28.24 0:0:0:0:0:ffff:2599:1c18
37.153.28.25 0:0:0:0:0:ffff:2599:1c19
37.153.28.26 0:0:0:0:0:ffff:2599:1c1a
37.153.28.27 0:0:0:0:0:ffff:2599:1c1b
37.153.28.28 0:0:0:0:0:ffff:2599:1c1c
37.153.28.29 0:0:0:0:0:ffff:2599:1c1d
37.153.28.30 0:0:0:0:0:ffff:2599:1c1e
37.153.28.31 0:0:0:0:0:ffff:2599:1c1f
37.153.28.32 0:0:0:0:0:ffff:2599:1c20
37.153.28.33 0:0:0:0:0:ffff:2599:1c21
37.153.28.34 0:0:0:0:0:ffff:2599:1c22
37.153.28.35 0:0:0:0:0:ffff:2599:1c23
37.153.28.36 0:0:0:0:0:ffff:2599:1c24
37.153.28.37 0:0:0:0:0:ffff:2599:1c25
37.153.28.38 0:0:0:0:0:ffff:2599:1c26
37.153.28.39 0:0:0:0:0:ffff:2599:1c27
37.153.28.40 0:0:0:0:0:ffff:2599:1c28
37.153.28.41 0:0:0:0:0:ffff:2599:1c29
37.153.28.42 0:0:0:0:0:ffff:2599:1c2a
37.153.28.43 0:0:0:0:0:ffff:2599:1c2b
37.153.28.44 0:0:0:0:0:ffff:2599:1c2c
37.153.28.45 0:0:0:0:0:ffff:2599:1c2d
37.153.28.46 0:0:0:0:0:ffff:2599:1c2e
37.153.28.47 0:0:0:0:0:ffff:2599:1c2f
37.153.28.48 0:0:0:0:0:ffff:2599:1c30
37.153.28.49 0:0:0:0:0:ffff:2599:1c31
37.153.28.50 0:0:0:0:0:ffff:2599:1c32
37.153.28.51 0:0:0:0:0:ffff:2599:1c33
37.153.28.52 0:0:0:0:0:ffff:2599:1c34
37.153.28.53 0:0:0:0:0:ffff:2599:1c35
37.153.28.54 0:0:0:0:0:ffff:2599:1c36
37.153.28.55 0:0:0:0:0:ffff:2599:1c37
37.153.28.56 0:0:0:0:0:ffff:2599:1c38
37.153.28.57 0:0:0:0:0:ffff:2599:1c39
37.153.28.58 0:0:0:0:0:ffff:2599:1c3a
37.153.28.59 0:0:0:0:0:ffff:2599:1c3b
37.153.28.60 0:0:0:0:0:ffff:2599:1c3c


37.153.28.61 0:0:0:0:0:ffff:2599:1c3d
37.153.28.62 0:0:0:0:0:ffff:2599:1c3e
37.153.28.63 0:0:0:0:0:ffff:2599:1c3f
37.153.28.64 0:0:0:0:0:ffff:2599:1c40
37.153.28.65 0:0:0:0:0:ffff:2599:1c41
37.153.28.66 0:0:0:0:0:ffff:2599:1c42
37.153.28.67 0:0:0:0:0:ffff:2599:1c43
37.153.28.68 0:0:0:0:0:ffff:2599:1c44
37.153.28.69 0:0:0:0:0:ffff:2599:1c45
37.153.28.70 0:0:0:0:0:ffff:2599:1c46
37.153.28.71 0:0:0:0:0:ffff:2599:1c47
37.153.28.72 0:0:0:0:0:ffff:2599:1c48
37.153.28.73 0:0:0:0:0:ffff:2599:1c49
37.153.28.74 0:0:0:0:0:ffff:2599:1c4a
37.153.28.75 0:0:0:0:0:ffff:2599:1c4b
37.153.28.76 0:0:0:0:0:ffff:2599:1c4c
37.153.28.77 0:0:0:0:0:ffff:2599:1c4d
37.153.28.78 0:0:0:0:0:ffff:2599:1c4e
37.153.28.79 0:0:0:0:0:ffff:2599:1c4f
37.153.28.80 0:0:0:0:0:ffff:2599:1c50
37.153.28.81 0:0:0:0:0:ffff:2599:1c51
37.153.28.82 0:0:0:0:0:ffff:2599:1c52
37.153.28.83 0:0:0:0:0:ffff:2599:1c53
37.153.28.84 0:0:0:0:0:ffff:2599:1c54
37.153.28.85 0:0:0:0:0:ffff:2599:1c55
37.153.28.86 0:0:0:0:0:ffff:2599:1c56
37.153.28.87 0:0:0:0:0:ffff:2599:1c57
37.153.28.88 0:0:0:0:0:ffff:2599:1c58
37.153.28.89 0:0:0:0:0:ffff:2599:1c59
37.153.28.90 0:0:0:0:0:ffff:2599:1c5a
37.153.28.91 0:0:0:0:0:ffff:2599:1c5b
37.153.28.92 0:0:0:0:0:ffff:2599:1c5c
37.153.28.93 0:0:0:0:0:ffff:2599:1c5d
37.153.28.94 0:0:0:0:0:ffff:2599:1c5e
37.153.28.95 0:0:0:0:0:ffff:2599:1c5f
37.153.28.96 0:0:0:0:0:ffff:2599:1c60
37.153.28.97 0:0:0:0:0:ffff:2599:1c61
37.153.28.98 0:0:0:0:0:ffff:2599:1c62
37.153.28.99 0:0:0:0:0:ffff:2599:1c63
37.153.28.100 0:0:0:0:0:ffff:2599:1c64
37.153.28.101 0:0:0:0:0:ffff:2599:1c65
37.153.28.102 0:0:0:0:0:ffff:2599:1c66
37.153.28.103 0:0:0:0:0:ffff:2599:1c67
37.153.28.104 0:0:0:0:0:ffff:2599:1c68
37.153.28.105 0:0:0:0:0:ffff:2599:1c69
37.153.28.106 0:0:0:0:0:ffff:2599:1c6a
37.153.28.107 0:0:0:0:0:ffff:2599:1c6b
37.153.28.108 0:0:0:0:0:ffff:2599:1c6c
37.153.28.109 0:0:0:0:0:ffff:2599:1c6d
37.153.28.110 0:0:0:0:0:ffff:2599:1c6e
37.153.28.111 0:0:0:0:0:ffff:2599:1c6f
37.153.28.112 0:0:0:0:0:ffff:2599:1c70
37.153.28.113 0:0:0:0:0:ffff:2599:1c71
37.153.28.114 0:0:0:0:0:ffff:2599:1c72
37.153.28.115 0:0:0:0:0:ffff:2599:1c73
37.153.28.116 0:0:0:0:0:ffff:2599:1c74
37.153.28.117 0:0:0:0:0:ffff:2599:1c75
37.153.28.118 0:0:0:0:0:ffff:2599:1c76
37.153.28.119 0:0:0:0:0:ffff:2599:1c77
37.153.28.120 0:0:0:0:0:ffff:2599:1c78


37.153.28.121 0:0:0:0:0:ffff:2599:1c79
37.153.28.122 0:0:0:0:0:ffff:2599:1c7a
37.153.28.123 0:0:0:0:0:ffff:2599:1c7b
37.153.28.124 0:0:0:0:0:ffff:2599:1c7c
37.153.28.125 0:0:0:0:0:ffff:2599:1c7d
37.153.28.126 0:0:0:0:0:ffff:2599:1c7e
37.153.28.127 0:0:0:0:0:ffff:2599:1c7f
37.153.28.128 0:0:0:0:0:ffff:2599:1c80
37.153.28.129 0:0:0:0:0:ffff:2599:1c81
37.153.28.130 0:0:0:0:0:ffff:2599:1c82
37.153.28.131 0:0:0:0:0:ffff:2599:1c83
37.153.28.132 0:0:0:0:0:ffff:2599:1c84
37.153.28.133 0:0:0:0:0:ffff:2599:1c85
37.153.28.134 0:0:0:0:0:ffff:2599:1c86
37.153.28.135 0:0:0:0:0:ffff:2599:1c87
37.153.28.136 0:0:0:0:0:ffff:2599:1c88
37.153.28.137 0:0:0:0:0:ffff:2599:1c89
37.153.28.138 0:0:0:0:0:ffff:2599:1c8a
37.153.28.139 0:0:0:0:0:ffff:2599:1c8b
37.153.28.140 0:0:0:0:0:ffff:2599:1c8c
37.153.28.141 0:0:0:0:0:ffff:2599:1c8d
37.153.28.142 0:0:0:0:0:ffff:2599:1c8e
37.153.28.143 0:0:0:0:0:ffff:2599:1c8f
37.153.28.144 0:0:0:0:0:ffff:2599:1c90
37.153.28.145 0:0:0:0:0:ffff:2599:1c91
37.153.28.146 0:0:0:0:0:ffff:2599:1c92
37.153.28.147 0:0:0:0:0:ffff:2599:1c93
37.153.28.148 0:0:0:0:0:ffff:2599:1c94
37.153.28.149 0:0:0:0:0:ffff:2599:1c95
37.153.28.150 0:0:0:0:0:ffff:2599:1c96
37.153.28.151 0:0:0:0:0:ffff:2599:1c97
37.153.28.152 0:0:0:0:0:ffff:2599:1c98
37.153.28.153 0:0:0:0:0:ffff:2599:1c99
37.153.28.154 0:0:0:0:0:ffff:2599:1c9a
37.153.28.155 0:0:0:0:0:ffff:2599:1c9b
37.153.28.156 0:0:0:0:0:ffff:2599:1c9c
37.153.28.157 0:0:0:0:0:ffff:2599:1c9d
37.153.28.158 0:0:0:0:0:ffff:2599:1c9e
37.153.28.159 0:0:0:0:0:ffff:2599:1c9f
37.153.28.160 0:0:0:0:0:ffff:2599:1ca0
37.153.28.161 0:0:0:0:0:ffff:2599:1ca1
37.153.28.162 0:0:0:0:0:ffff:2599:1ca2
37.153.28.163 0:0:0:0:0:ffff:2599:1ca3
37.153.28.164 0:0:0:0:0:ffff:2599:1ca4
37.153.28.165 0:0:0:0:0:ffff:2599:1ca5
37.153.28.166 0:0:0:0:0:ffff:2599:1ca6
37.153.28.167 0:0:0:0:0:ffff:2599:1ca7
37.153.28.168 0:0:0:0:0:ffff:2599:1ca8
37.153.28.169 0:0:0:0:0:ffff:2599:1ca9
37.153.28.170 0:0:0:0:0:ffff:2599:1caa
37.153.28.171 0:0:0:0:0:ffff:2599:1cab
37.153.28.172 0:0:0:0:0:ffff:2599:1cac
37.153.28.173 0:0:0:0:0:ffff:2599:1cad
37.153.28.174 0:0:0:0:0:ffff:2599:1cae
37.153.28.175 0:0:0:0:0:ffff:2599:1caf
37.153.28.176 0:0:0:0:0:ffff:2599:1cb0
37.153.28.177 0:0:0:0:0:ffff:2599:1cb1
37.153.28.178 0:0:0:0:0:ffff:2599:1cb2
37.153.28.179 0:0:0:0:0:ffff:2599:1cb3
37.153.28.180 0:0:0:0:0:ffff:2599:1cb4


37.153.28.181 0:0:0:0:0:ffff:2599:1cb5
37.153.28.182 0:0:0:0:0:ffff:2599:1cb6
37.153.28.183 0:0:0:0:0:ffff:2599:1cb7
37.153.28.184 0:0:0:0:0:ffff:2599:1cb8
37.153.28.185 0:0:0:0:0:ffff:2599:1cb9
37.153.28.186 0:0:0:0:0:ffff:2599:1cba
37.153.28.187 0:0:0:0:0:ffff:2599:1cbb
37.153.28.188 0:0:0:0:0:ffff:2599:1cbc
37.153.28.189 0:0:0:0:0:ffff:2599:1cbd
37.153.28.190 0:0:0:0:0:ffff:2599:1cbe
37.153.28.191 0:0:0:0:0:ffff:2599:1cbf
37.153.28.192 0:0:0:0:0:ffff:2599:1cc0
37.153.28.193 0:0:0:0:0:ffff:2599:1cc1
37.153.28.194 0:0:0:0:0:ffff:2599:1cc2
37.153.28.195 0:0:0:0:0:ffff:2599:1cc3
37.153.28.196 0:0:0:0:0:ffff:2599:1cc4
37.153.28.197 0:0:0:0:0:ffff:2599:1cc5
37.153.28.198 0:0:0:0:0:ffff:2599:1cc6
37.153.28.199 0:0:0:0:0:ffff:2599:1cc7
37.153.28.200 0:0:0:0:0:ffff:2599:1cc8
37.153.28.201 0:0:0:0:0:ffff:2599:1cc9
37.153.28.202 0:0:0:0:0:ffff:2599:1cca
37.153.28.203 0:0:0:0:0:ffff:2599:1ccb
37.153.28.204 0:0:0:0:0:ffff:2599:1ccc
37.153.28.205 0:0:0:0:0:ffff:2599:1ccd
37.153.28.206 0:0:0:0:0:ffff:2599:1cce
37.153.28.207 0:0:0:0:0:ffff:2599:1ccf
37.153.28.208 0:0:0:0:0:ffff:2599:1cd0
37.153.28.209 0:0:0:0:0:ffff:2599:1cd1
37.153.28.210 0:0:0:0:0:ffff:2599:1cd2
37.153.28.211 0:0:0:0:0:ffff:2599:1cd3
37.153.28.212 0:0:0:0:0:ffff:2599:1cd4
37.153.28.213 0:0:0:0:0:ffff:2599:1cd5
37.153.28.214 0:0:0:0:0:ffff:2599:1cd6
37.153.28.215 0:0:0:0:0:ffff:2599:1cd7
37.153.28.216 0:0:0:0:0:ffff:2599:1cd8
37.153.28.217 0:0:0:0:0:ffff:2599:1cd9
37.153.28.218 0:0:0:0:0:ffff:2599:1cda
37.153.28.219 0:0:0:0:0:ffff:2599:1cdb
37.153.28.220 0:0:0:0:0:ffff:2599:1cdc
37.153.28.221 0:0:0:0:0:ffff:2599:1cdd
37.153.28.222 0:0:0:0:0:ffff:2599:1cde
37.153.28.223 0:0:0:0:0:ffff:2599:1cdf
37.153.28.224 0:0:0:0:0:ffff:2599:1ce0
37.153.28.225 0:0:0:0:0:ffff:2599:1ce1
37.153.28.226 0:0:0:0:0:ffff:2599:1ce2
37.153.28.227 0:0:0:0:0:ffff:2599:1ce3
37.153.28.228 0:0:0:0:0:ffff:2599:1ce4
37.153.28.229 0:0:0:0:0:ffff:2599:1ce5
37.153.28.230 0:0:0:0:0:ffff:2599:1ce6
37.153.28.231 0:0:0:0:0:ffff:2599:1ce7
37.153.28.232 0:0:0:0:0:ffff:2599:1ce8
37.153.28.233 0:0:0:0:0:ffff:2599:1ce9
37.153.28.234 0:0:0:0:0:ffff:2599:1cea
37.153.28.235 0:0:0:0:0:ffff:2599:1ceb
37.153.28.236 0:0:0:0:0:ffff:2599:1cec
37.153.28.237 0:0:0:0:0:ffff:2599:1ced
37.153.28.238 0:0:0:0:0:ffff:2599:1cee
37.153.28.239 0:0:0:0:0:ffff:2599:1cef
37.153.28.240 0:0:0:0:0:ffff:2599:1cf0
37.153.28.241 0:0:0:0:0:ffff:2599:1cf1
37.153.28.242 0:0:0:0:0:ffff:2599:1cf2
37.153.28.243 0:0:0:0:0:ffff:2599:1cf3
37.153.28.244 0:0:0:0:0:ffff:2599:1cf4
37.153.28.245 0:0:0:0:0:ffff:2599:1cf5
37.153.28.246 0:0:0:0:0:ffff:2599:1cf6
37.153.28.247 0:0:0:0:0:ffff:2599:1cf7
37.153.28.248 0:0:0:0:0:ffff:2599:1cf8
37.153.28.249 0:0:0:0:0:ffff:2599:1cf9
37.153.28.250 0:0:0:0:0:ffff:2599:1cfa
37.153.28.251 0:0:0:0:0:ffff:2599:1cfb
37.153.28.252 0:0:0:0:0:ffff:2599:1cfc
37.153.28.253 0:0:0:0:0:ffff:2599:1cfd
37.153.28.254 0:0:0:0:0:ffff:2599:1cfe
37.153.28.255 0:0:0:0:0:ffff:2599:1cff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.